Klaus Kinski as Dr. Alex Nijinski

Katia Christine as Anijeska Nijinski

Marzia Damon as Farmer's Wife

Stella Calderoni as Lover in the Woods

Romano De Gironcoli as Lover in the Woods

Alessandro Perrella as

Carla Mancini as

Luigi Bevilacqua as

Bruno Ariè as Inspector

Osiride Pevarello as Polanski

Amedeo Timpani as The judge

Pasquale Toscano as

Ayhan Işık as Dr. Igor Walensky (credited on Turkish prints only)

Erol Taş as Boris (credited on Turkish prints only)

Roberto Messina as Farmer